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| Patents for C09C 1 - Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black (27,610) |
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| 02/24/1976 | US3940550 Ultrafine natural calcium carbonates as coating pigments in coated papers | | 02/24/1976 | US3940385 Glossy emulsion coating compositions containing surface treated pigments of oilophilic nature and method | | 02/17/1976 | US3939114 Powder paints containing aluminum and nickel I | | 01/13/1976 | US3932349 Tetraalkylammonium halides | | 01/13/1976 | US3932348 Powder paints having aluminum flakes encapsulated in thermosettable material containing tetraalkylammonium halides | | 01/13/1976 | US3932347 Aluminum flakes encapsulated in a polymer film | | 01/13/1976 | US3932320 Encapsulated aluminum flakes | | 01/13/1976 | US3932194 Milled talc material and milling method | | 01/06/1976 | US3931377 Carbon black pelletizing method and apparatus | | 01/06/1976 | US3931025 Magnetic iron oxides with improved orientability and a process for their production |
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